| PartNumber | IS25LD040-JBLE | IS25LD040-JKLE-TR | IS25LD040-JKLE |
| Description | NOR Flash 4M 2.3-3.6V 100Mhz Serial Flash | NOR Flash 4M 2.3-3.6V 100Mhz Serial Flash | NOR Flash 4M 2.3-3.6V 100Mhz Serial Flash |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | NOR Flash | NOR Flash | NOR Flash |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-Wide-8 | WSON-8 | WSON-8 |
| Series | IS25LD | IS25LD | IS25LD |
| Memory Size | 4 Mbit | 4 Mbit | 4 Mbit |
| Maximum Clock Frequency | 100 MHz | 100 MHz | 100 MHz |
| Interface Type | SPI | SPI | SPI |
| Organization | 512 k x 8 | 512 k x 8 | 512 k x 8 |
| Timing Type | Synchronous | Synchronous | Synchronous |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Supply Voltage Min | 2.3 V | 2.3 V | 2.3 V |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Current Max | 15 mA | 15 mA | 15 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tray | Reel | Tray |
| Memory Type | NOR | NOR | NOR |
| Speed | 100 MHz | 100 MHz | 100 MHz |
| Architecture | Sector | Sector | Sector |
| Brand | ISSI | ISSI | ISSI |
| Moisture Sensitive | Yes | - | Yes |
| Product Type | NOR Flash | NOR Flash | NOR Flash |
| Factory Pack Quantity | 90 | 3000 | 100 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.019048 oz | 0.000384 oz | 0.000384 oz |